论文部分内容阅读
煤不仅是目前世界上能量的主要来源,同时也是生产人造液体燃料、潤滑油脂、塑料、染料等許多有价值的化学产品的重要原料。为了取得热能而燃燒煤,往往把許多有价值的产品(如高热值的煤气和液体产品)一起燒掉。而这些产品都是可以在燃燒前的化学加工中取出来的。为了降低燃料的消耗,提高煤的利用效率,將煤中所有的能量和有价值
Coal is not only the main source of energy in the world at present, but also an important raw material for the production of many valuable chemical products such as artificial liquid fuels, greases, plastics, and dyes. In order to obtain thermal energy and burn coal, many valuable products (such as high-calorie gas and liquid products) are often burned together. These products can be taken out of the chemical process before combustion. In order to reduce the consumption of fuel and improve the utilization efficiency of coal, all the energy and value of coal will be